Automatic concrete loading mixer is a special vehicle more common in construction sites. Generally, the road conditions on construction sites are not good. Because the transportation medium of mixer is concrete and its weight is relatively large, it is more likely to choose engines with high horsepower and sufficient power. When buying vehicles, we often hear of Intercooled supercharged engines and turbocharged engines.
中冷增压便是当涡轮增压器将新颖氛围紧缩经中段冷却器冷却，而后经进气管、进气门流至汽缸熄灭室。有用的中冷手艺能够使增压温度降落到50摄氏度以下，有助于削减废气的排放和进步燃油的经济性。
Intercooling supercharging is when the turbocharger compresses the fresh air, cools it through the middle cooler, and then flows to the cylinder combustion chamber through the air inlet pipe and inlet valve. Effective intercooling technology can reduce the boost temperature below 50 ℃, which helps to reduce exhaust emissions and improve fuel economy.
中冷增压实际上是一种氛围紧缩机，经由进程紧缩氛围来增添进宇量，它是操纵策念头排挤的废气惯性冲力来鞭策涡轮室内的涡轮，涡轮又动员同轴的叶轮，叶轮压送氛围滤清器送来的氛围，使之增压进入气缸。当策念头转速增快，废气排挤速率与涡轮转速也同步增快，叶轮就紧缩更多的氛围进入气缸，氛围的压力和密度增大能够熄灭更多的燃料，响应增添燃料和调剂一下策念头的转速，就能够增添策念头的输入功率。
Intercooling supercharging is actually an air compressor, which increases the air intake through compressed air. It uses the inertial impulse of the exhaust gas discharged by the engine to drive the turbine in the turbine chamber. The turbine drives the coaxial impeller, which presses the air sent by the air filter to increase the pressure into the cylinder. When the engine speed increases, the exhaust gas discharge speed increases synchronously with the turbine speed, and the impeller compresses more air into the cylinder. The increase of air pressure and density can burn more fuel. By increasing the fuel and adjusting the engine speed, the output power of the engine can be increased.
中冷增压体系日常平凡是不任务的，只要当车辆满载或到达必然的速率时，中冷增压能够是柴油机在排量稳定，分量增添不大的环境下到达增添输入功率的目标，与不异功率的非增压柴油机比拟，增压柴油机不只体积小，分量轻，功率大，并且还降落了单元功率的本钱，是以，增压手艺不只普遍操纵在柴油机上，此刻良多燃油为汽油的车辆也在操纵中冷增压体系，它是改良内燃策念头的主要手艺手腕。
The intercooled supercharging system usually does not work. Only when the vehicle is fully loaded or reaches a certain speed, the intercooled supercharging can increase the output power of the diesel engine under the condition of constant displacement and small weight increase. Compared with the non supercharged diesel engine with the same power, the supercharged diesel engine not only has small volume, light weight and high power, It also reduces the cost per unit power. Therefore, supercharging technology is not only widely used in diesel engines, but also many vehicles with gasoline are using intercooling supercharging system. It is an important technical means to improve internal combustion engines.